“drilling machine-hour”的概念、定义、翻译、参考文献-科学参考

单词	drilling machine-hour
释义	drilling machine-hour Encyclopedia 理学钻探技术经济指标释 drilling machine-hour钻探台时一台钻机在一天中工作的时间。
随便看	hole fertilization hole geophysical prospecting hole injection layer hole injection materials hole-pattern damper seal hole pocket hole sacrificial agent hole semiconductor hole sowing hole state hole strengthening technology hole theory hole theory of Dirac hole transporting layer hole transport materials Hole trap hole-type high temperature superconductor hole type superconductor hole-type superconductor Holeungholee Holevo bound hole wall stability holey fiber holeyhedron Holger Drachmann

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。